Indy Grand Prix of Louisiana
NOLA Motorsports Park
2.74 Mile Road Course
47 Laps/128.78 Miles
April 12, 2015
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 16 | James Hinchcliffe | 5 | Arrow Electronics/Lucas Oil | Honda | Honda | 47 | 1:47:19.4896 71.995 | 51 |
| 2 | 4 | Helio Castroneves | 3 | Hitachi | Chevy | Chevy | 47 | 1:47:19.9175 71.990 | 41 |
| 3 | 22 | James Jakes | 7 |
Florida Hospital Carrollwood/ Mediatech Advertising |
Honda | Honda | 47 | 1:47:20.3348 71.985 | 35 |
| 4 | 18 | Simona De Silvestro | 25 | Andretti Autosport | Honda | Honda | 47 | 1:47:20.7820 71.980 | 32 |
| 5 | 1 | Juan Montoya | 2 | Verizon | Chevy | Chevy | 47 | 1:47:21.2460 71.975 | 33 |
| 6 | 3 | Tony Kanaan | 10 | NTT DATA | Chevy | Chevy | 47 | 1:47:21.7534 71.969 | 28 |
| 7 | 2 | Will Power | 1 | Verizon | Chevy | Chevy | 47 | 1:47:22.5854 71.960 | 26 |
| 8 | 11 | Graham Rahal | 15 | D-A Lubricant Co. | Honda | Honda | 47 | 1:47:23.8391 71.946 | 24 |
| 9 | 12 | Josef Newgarden | 67 | Hartman Oil | Chevy | Chevy | 47 | 1:47:25.2248 71.930 | 22 |
| 10 | 9 | Luca Filippi | 20 | Fuzzy's Ultra Premium Vodka | Chevy | Chevy | 47 | 1:47:26.7011 71.914 | 20 |
| 11 | 15 | Scott Dixon | 9 | Brita/Target | Chevy | Chevy | 47 | 1:47:27.3317 71.907 | 19 |
| 12 | 14 | Carlos Muńoz | 26 | Cinsay/AndrettiTV | Honda | Honda | 47 | 1:47:28.5795 91.893 | 18 |
| 13 | 10 | Marco Andretti | 27 | Merchant First/Snapple | Honda | Honda | 47 | 1:47:29.2713 71.885 | 17 |
| 14 | 21 | Charlie Kimball | 83 | Levemir and NovoLog FlexPen | Chevy | Chevy | 47 | 1:47:71.819 | 16 |
| 15 | 17 | Gabby Chaves | 98 | Bowers & Wilkins | Honda | Honda | 46 | Flagged | 15 |
| 16 | 24 | Carlos Huertas | 18 | Dale Coyne Racing | Honda | Honda | 46 | Flagged | 14 |
| 17 | 20 | Stefano Coletti | 4 | Variable Bore Rams | Chevy | Chevy | 44 | Flagged | 13 |
| 18 | 19 | Sage Karam | 8 | Comfort Revolution/Big Machine Records | Chevy | Chevy | 44 | Flagged | 12 |
| 19 | 7 | Ryan Hunter-Reay | 28 | DHL | Honda | Honda | 43 | Wrecked | 8 |
| 20 | 5 | Simon Pagenaud | 22 | Penske Truck Rental | Chevy | Chevy | 43 | Wrecked | 10 |
| 21 | 6 | Sébastien Bourdais | 11 | Mistic E-Cigs | Chevy | Chevy | 43 | Wrecked | 9 |
| 22 | 13 | Takuma Sato | 14 | ABC Supply | Honda | Honda | 39 | Contact damage | 8 |
| 23 | 23 | Francesco Dracone | 19 | La Pasta | Honda | Honda | 23 | Pit incident | 7 |
| 24 | 8 | Jack Hawksworth | 41 | ABC Supply | Honda | Honda | 19 | Wrecked | 6 |
| Lap Leaders | Total | Laps |
| Juan Montoya | 31 | 1-13, 15-32 |
| James Hinchcliffe | 15 | 33-47 |
| Helio Castroneves | 1 | 14 |